If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
PHR1073
1-(4-メトキシフェニル)-3-(4-tert-ブチルフェニル)-1,3-プロパンジオン
Pharmaceutical Secondary Standard; Certified Reference Material
別名:
アボベンゾン, ブチルメトキシジベンゾイルメタン
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製品名
1-(4-メトキシフェニル)-3-(4-tert-ブチルフェニル)-1,3-プロパンジオン, Pharmaceutical Secondary Standard; Certified Reference Material
InChI key
XNEFYCZVKIDDMS-UHFFFAOYSA-N
InChI
1S/C20H22O3/c1-20(2,3)16-9-5-14(6-10-16)18(21)13-19(22)15-7-11-17(23-4)12-8-15/h5-12H,13H2,1-4H3
SMILES string
COc1ccc(cc1)C(=O)CC(=O)c2ccc(cc2)C(C)(C)C
grade
certified reference material
pharmaceutical secondary standard
agency
traceable to USP 1045337
API family
avobenzone
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
environmental
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
Quality Level
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当該品目 | 16633 | 1045337 | PHR1083 |
|---|---|---|---|
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| format neat | format neat | format neat | format neat |
| Quality Level 300 | Quality Level 100 | Quality Level - | Quality Level 300 |
| grade certified reference material, pharmaceutical secondary standard | grade analytical standard | grade pharmaceutical primary standard | grade certified reference material, pharmaceutical secondary standard |
| storage temp. 2-30°C | storage temp. - | storage temp. - | storage temp. 2-30°C |
| agency traceable to USP 1045337 | agency - | agency - | agency traceable to USP 1477411 |
Application
General description
品質管理に適用される医薬品の二次標準物質であり、医薬品の研究室および製造業者にとって、社内ワーキングスタンダードの調製に代わる便利でコスト効果の高い代替手段となります。
Other Notes
Analysis Note
Related product
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 4
保管分類
11 - Combustible Solids
wgk
WGK 2
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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